Bright neon makes a whimsical addition to your bookshelf or gallery wall. Use our Moon & Stars as a night light, or nursery wall decor. Convenient, low-voltage USB power is perfect for a bedroom or dorm room. Acrylic box frame has nail slots for hanging; plus it stands by itself on a shelf or table. Includes cable for safe, energy-efficient USB power - use a wall outlet or battery pack. Can be connected to a mobile power source or a computer. Built-in LED lights, so no bulbs are required . Before cleaning any lamp shade or fixture, disconnect the power source. Wipe with a soft, dry cloth. Avoid the use of chemicals and household cleaners as they may damage the finish.